Temperature
Cool by day, brisk at night.
56°Ftypical October high
Typical range
Cool days and some sun.

Cool by day, brisk at night.
Rain is frequent. About 14 wet days this month.
Cloudier spells limit sunshine.
In October, afternoons feel about 49° and nights feel near 43°.
Mostly cloudy skies this month.
Calm winds are typical in October.
October late afternoons are around 55°F, easing to about 52°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 46 | 38 | 2.8 | 14 | 3.5 | 88 |
| Feb | 47 | 38 | 2.5 | 13 | 5.0 | 85 |
| Mar | 50 | 39 | 2.4 | 13 | 6.4 | 82 |
| Apr | 54 | 42 | 2.6 | 13 | 8.5 | 79 |
| May | 59 | 46 | 2.9 | 14 | 9.9 | 78 |
| Jun | 63 | 51 | 3.1 | 14 | 9.6 | 79 |
| Jul | 66 | 54 | 3.3 | 15 | 8.7 | 81 |
| Aug | 65 | 54 | 3.5 | 15 | 8.2 | 83 |
| Sep | 62 | 51 | 2.8 | 13 | 6.8 | 84 |
| Oct | 56 | 47 | 3.4 | 14 | 5.5 | 86 |
| Nov | 50 | 42 | 3.1 | 14 | 4.0 | 88 |
| Dec | 46 | 39 | 3.1 | 13 | 3.2 | 89 |
Similar climates
Want a side-by-side climate view? Compare Armagh with Aachen.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology